The Tcpdump Group git mirrors - tcpdump/blob - build.sh

   1 #!/bin/sh -e
   2
   3 # This script runs one build with setup environment variables: BUILD_LIBPCAP,
   4 # REMOTE, CC, CMAKE, CRYPTO and SMB.
   5
   6 : "${BUILD_LIBPCAP:=no}"
   7 : "${REMOTE:=no}"
   8 : "${CC:=gcc}"
   9 : "${CMAKE:=no}"
  10 : "${CRYPTO:=no}"
  11 : "${SMB:=no}"
  12 : "${TCPDUMP_TAINTED:=no}"
  13 : "${MAKE_BIN:=make}"
  14
  15 . ./build_common.sh
  16 # Install directory prefix
  17 if [ -z "$PREFIX" ]; then
  18     PREFIX=`mktempdir tcpdump_build`
  19     echo "PREFIX set to '$PREFIX'"
  20 fi
  21 TCPDUMP_BIN="$PREFIX/bin/tcpdump"
  22 # For TESTrun
  23 export TCPDUMP_BIN
  24
  25 print_cc_version
  26
  27 # The norm is to compile without any warnings, but tcpdump builds on some OSes
  28 # are not warning-free for one or another reason.  If you manage to fix one of
  29 # these cases, please remember to remove respective exemption below to help any
  30 # later warnings in the same matrix subset trigger an error.
  31
  32 case `cc_id`/`os_id` in
  33 clang-9.*/SunOS-5.11)
  34     # (OpenIndiana)
  35     # tcpdump.c:2312:51: warning: this function declaration is not a prototype
  36     #   [-Wstrict-prototypes]
  37     # tcpdump.c:2737:11: warning: this function declaration is not a prototype
  38     #   [-Wstrict-prototypes]
  39     [ "`uname -o`" = illumos ] && TCPDUMP_TAINTED=yes
  40     ;;
  41 esac
  42
  43 [ "$TCPDUMP_TAINTED" != yes ] && CFLAGS=`cc_werr_cflags`
  44
  45 if [ "$CMAKE" = no ]; then
  46     if [ "$BUILD_LIBPCAP" = yes ]; then
  47         echo "Using PKG_CONFIG_PATH=$PKG_CONFIG_PATH"
  48         run_after_echo ./configure --with-crypto="$CRYPTO" \
  49             --enable-smb="$SMB" --prefix="$PREFIX"
  50         LD_LIBRARY_PATH="$PREFIX/lib"
  51         export LD_LIBRARY_PATH
  52     else
  53         run_after_echo ./configure --with-crypto="$CRYPTO" \
  54             --enable-smb="$SMB" --prefix="$PREFIX" --disable-local-libpcap
  55     fi
  56 else
  57     run_after_echo rm -rf build
  58     run_after_echo mkdir build
  59     run_after_echo cd build
  60     if [ "$BUILD_LIBPCAP" = yes ]; then
  61         run_after_echo cmake -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \
  62             ${CFLAGS:+-DEXTRA_CFLAGS="$CFLAGS"} \
  63             -DCMAKE_INSTALL_PREFIX="$PREFIX" -DCMAKE_PREFIX_PATH="$PREFIX" ..
  64         LD_LIBRARY_PATH="$PREFIX/lib"
  65         export LD_LIBRARY_PATH
  66     else
  67         run_after_echo cmake -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \
  68              ${CFLAGS:+-DEXTRA_CFLAGS="$CFLAGS"} \
  69             -DCMAKE_INSTALL_PREFIX="$PREFIX" ..
  70     fi
  71 fi
  72 run_after_echo "$MAKE_BIN" -s clean
  73 if [ "$CMAKE" = no ]; then
  74     run_after_echo "$MAKE_BIN" -s ${CFLAGS:+CFLAGS="$CFLAGS"}
  75 else
  76     # The "-s" flag is a no-op and CFLAGS is set using -DEXTRA_CFLAGS above.
  77     run_after_echo "$MAKE_BIN"
  78 fi
  79 run_after_echo "$MAKE_BIN" install
  80 print_so_deps "$TCPDUMP_BIN"
  81 run_after_echo "$TCPDUMP_BIN" -h
  82 # The "-D" flag depends on HAVE_PCAP_FINDALLDEVS and it would not be difficult
  83 # to run the command below only if the macro is defined.  That said, it seems
  84 # more useful to run it anyway: every system that currently runs this script
  85 # has pcap_findalldevs(), thus if the macro isn't defined, it means something
  86 # went wrong in the build process (as was observed with GCC, CMake and the
  87 # system libpcap on Solaris 11).
  88 run_after_echo "$TCPDUMP_BIN" -D
  89 if [ "$CIRRUS_CI" = true ]; then
  90     # Likewise for the "-J" flag and HAVE_PCAP_SET_TSTAMP_TYPE.
  91     run_after_echo sudo \
  92         ${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \
  93         "$TCPDUMP_BIN" -J
  94     run_after_echo sudo \
  95         ${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \
  96         "$TCPDUMP_BIN" -L
  97 fi
  98 if [ "$BUILD_LIBPCAP" = yes ]; then
  99     run_after_echo "$MAKE_BIN" check
 100 fi
 101 if [ "$CMAKE" = no ]; then
 102     run_after_echo "$MAKE_BIN" releasetar
 103 fi
 104 if [ "$CIRRUS_CI" = true ]; then
 105     run_after_echo sudo \
 106         ${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \
 107         "$TCPDUMP_BIN" -#n -c 10
 108 fi
 109 handle_matrix_debug
 110 if [ "$DELETE_PREFIX" = yes ]; then
 111     run_after_echo rm -rf "$PREFIX"
 112 fi
 113 # vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :